Inheritance diagram for sppt::TTSpacePointFinder:

Public Member Functions
	TTSpacePointFinder (fhicl::ParameterSet const &pset)

Private Member Functions
void	produce (art::Event &evt)

void	beginRun (art::Run &run)

Private Attributes
std::string	fHitModuleLabel

std::string	fUHitsInstanceLabel
	Input hit module name. More...

std::string	fVHitsInstanceLabel
	Input U hits instance name. More...

std::string	fYHitsInstanceLabel
	Input V hits instance name. More...

SpacePointAlg_TimeSort	fSpptAlg
	Input Y hits instance name. More...

Detailed Description

Definition at line 38 of file TTSpacePointFinder_module.cc.

Constructor & Destructor Documentation

sppt::TTSpacePointFinder::TTSpacePointFinder ( fhicl::ParameterSet const & pset )

explicit

Definition at line 55 of file TTSpacePointFinder_module.cc.

     : EDProducer{pset}, fSpptAlg(pset.get<fhicl::ParameterSet>("SpacePointAlgParams"))
   {
     fHitModuleLabel = pset.get<std::string>("HitModuleLabel", "tthit");
     fUHitsInstanceLabel = pset.get<std::string>("UHitsInstaceLabel", "uhits");
     fVHitsInstanceLabel = pset.get<std::string>("VHitsInstaceLabel", "vhits");
     fYHitsInstanceLabel = pset.get<std::string>("YHitsInstaceLabel", "yhits");
 
     produces<std::vector<recob::SpacePoint>>();
     produces<art::Assns<recob::SpacePoint, recob::Hit>>();
   }

Member Function Documentation

void sppt::TTSpacePointFinder::beginRun ( art::Run & run )

private

Definition at line 69 of file TTSpacePointFinder_module.cc.

   {
     auto const detProp =
       art::ServiceHandle<detinfo::DetectorPropertiesService const>()->DataForJob();
     fSpptAlg.setTimeOffsets(detProp);
     fSpptAlg.fillCoordinatesArrays();
   }

void sppt::TTSpacePointFinder::produce ( art::Event & evt )

private

Definition at line 79 of file TTSpacePointFinder_module.cc.

   {
     //initialize our spacepoint collection
     auto spptCollection = std::make_unique<std::vector<recob::SpacePoint>>();
     auto spptAssociatedHits = std::make_unique<std::vector<std::vector<art::Ptr<recob::Hit>>>>();
 
     // Read in the hits. Note, we will reorder hit vector, so we do in fact need a copy.
     art::Handle<std::vector<recob::Hit>> hitHandle_U;
     evt.getByLabel(fHitModuleLabel, fUHitsInstanceLabel, hitHandle_U);
     std::vector<art::Ptr<recob::Hit>> hitVec_U;
     art::fill_ptr_vector(hitVec_U, hitHandle_U);
 
     art::Handle<std::vector<recob::Hit>> hitHandle_V;
     evt.getByLabel(fHitModuleLabel, fVHitsInstanceLabel, hitHandle_V);
     std::vector<art::Ptr<recob::Hit>> hitVec_V;
     art::fill_ptr_vector(hitVec_V, hitHandle_V);
 
     art::Handle<std::vector<recob::Hit>> hitHandle_Y;
     evt.getByLabel(fHitModuleLabel, fYHitsInstanceLabel, hitHandle_Y);
     std::vector<art::Ptr<recob::Hit>> hitVec_Y;
     art::fill_ptr_vector(hitVec_Y, hitHandle_Y);
 
     MF_LOG_DEBUG("TTSpacePointFinder") << "Got handles to hits:\n"
                                        << hitVec_U.size() << " u hits, " << hitVec_V.size()
                                        << " v hits, " << hitVec_Y.size() << " y hits.";
 
     auto const detProp =
       art::ServiceHandle<detinfo::DetectorPropertiesService const>()->DataFor(evt);
     fSpptAlg.createSpacePoints(
       detProp, hitVec_U, hitVec_V, hitVec_Y, spptCollection, spptAssociatedHits);
 
     mf::LogInfo("TTSpacePointFinder")
       << "Finished spacepoint alg. Created " << spptCollection->size() << " spacepoints.";
 
     //check that spptCollection and spptAssociatedHits have same size
     if (spptCollection->size() != spptAssociatedHits->size()) {
       mf::LogError("TTSpacePointFinder")
         << "ERROR in space point alg.\n"
         << "Spacepoint and associated hit collections have different sizes!\n"
         << spptCollection->size() << " != " << spptAssociatedHits->size()
         << "\nWill return with no space points put on event.";
       return;
     }
 
     //Now, need to fill in the sppt<-->hit associations
     std::unique_ptr<art::Assns<recob::SpacePoint, recob::Hit>> spptAssns(
       new art::Assns<recob::SpacePoint, recob::Hit>);
     for (unsigned int isppt = 0; isppt < spptCollection->size(); isppt++) {
       util::CreateAssn(evt, *spptCollection, spptAssociatedHits->at(isppt), *spptAssns, isppt);
     }
 
     //finally, put things on the event
     evt.put(std::move(spptCollection));
     evt.put(std::move(spptAssns));
 
   } // End of produce()